cnvd - cnvd-2020-35166

cnvd-2020-35166

Vulnerability from cnvd

Title: 多款Cisco产品命令注入漏洞（CNVD-2020-35166）

Description:

Cisco Small Business RV320等都是美国思科（Cisco）公司的一款VPN路由器。

多款Cisco产品中的Web管理界面存在命令注入漏洞，该漏洞源于程序未能正确验证用户提交的输入，远程攻击者可通过发送恶意的请求利用该漏洞以root权限执行任意命令。

Severity: 高

Patch Name: 多款Cisco产品命令注入漏洞（CNVD-2020-35166）的补丁

Patch Description:

Cisco Small Business RV320等都是美国思科（Cisco）公司的一款VPN路由器。

多款Cisco产品中的Web管理界面存在命令注入漏洞，该漏洞源于程序未能正确验证用户提交的输入，远程攻击者可通过发送恶意的请求利用该漏洞以root权限执行任意命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8

Impacted products

Name
['Cisco Cisco Small Business RV016 Multi-WAN VPN <=4.2.3.10', 'Cisco RV042 Dual WAN VPN <=4.2.3.10', 'Cisco RV042G Dual Gigabit WAN VPN <=4.2.3.10', 'Cisco RV082 Dual WAN VPN <=4.2.3.10', 'Cisco RV320 Dual Gigabit WAN VPN <=1.5.1.05', 'Cisco RV325 Dual Gigabit WAN VPN <=1.5.1.05']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3276"
    }
  },
  "description": "Cisco Small Business RV320\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3eVPN\u8def\u7531\u5668\u3002\n\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684Web\u7ba1\u7406\u754c\u9762\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35166",
  "openTime": "2020-06-30",
  "patchDescription": "Cisco Small Business RV320\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3eVPN\u8def\u7531\u5668\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684Web\u7ba1\u7406\u754c\u9762\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "\u591a\u6b3eCisco\u4ea7\u54c1\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2020-35166\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Cisco Small Business RV016 Multi-WAN VPN \u003c=4.2.3.10",
      "Cisco RV042 Dual WAN VPN \u003c=4.2.3.10",
      "Cisco RV042G Dual Gigabit WAN VPN \u003c=4.2.3.10",
      "Cisco RV082 Dual WAN VPN \u003c=4.2.3.10",
      "Cisco RV320 Dual Gigabit WAN VPN \u003c=1.5.1.05",
      "Cisco RV325 Dual Gigabit WAN VPN \u003c=1.5.1.05"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-18",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2020-35166\uff09"
}

CVE-2020-3276 (GCVE-0-2020-3276)

Vulnerability from cvelistv5

Published

2020-06-18 02:21

Modified

2024-11-15 16:58

Severity ?

7.2 (High) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-77

Summary

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands on an affected device. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input to scripts. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending malicious requests to an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Small Business RV Series Router Firmware	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:30:57.926Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20200617 Cisco Small Business RV Series Routers Command Injection Vulnerabilities",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-3276",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T16:23:30.505285Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T16:58:03.040Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Small Business RV Series Router Firmware",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2020-06-17T00:00:00",
      "descriptions": [
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          "lang": "en",
          "value": "Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands on an affected device. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input to scripts. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending malicious requests to an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept exploit code is available for the vulnerabilities that are described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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            }
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      "providerMetadata": {
        "dateUpdated": "2020-06-18T02:21:54",
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      },
      "references": [
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          "tags": [
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          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8"
        }
      ],
      "source": {
        "advisory": "cisco-sa-rv-routers-Rj5JRfF8",
        "defect": [
          [
            "CSCvt26490",
            "CSCvt26504",
            "CSCvt26669",
            "CSCvt26676",
            "CSCvt26683",
            "CSCvt26714",
            "CSCvt29372",
            "CSCvt29376",
            "CSCvt29405",
            "CSCvt29407",
            "CSCvt29409",
            "CSCvt29415"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Small Business RV Series Routers Command Injection Vulnerabilities",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2020-06-17T16:00:00",
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          "STATE": "PUBLIC",
          "TITLE": "Cisco Small Business RV Series Routers Command Injection Vulnerabilities"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
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                  "product_data": [
                    {
                      "product_name": "Cisco Small Business RV Series Router Firmware",
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        "description": {
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            }
          ]
        },
        "exploit": [
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            "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept exploit code is available for the vulnerabilities that are described in this advisory."
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        ],
        "impact": {
          "cvss": {
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            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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        },
        "problemtype": {
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        "references": {
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            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-rv-routers-Rj5JRfF8",
          "defect": [
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              "CSCvt29409",
              "CSCvt29415"
            ]
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  "cveMetadata": {
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    "assignerShortName": "cisco",
    "cveId": "CVE-2020-3276",
    "datePublished": "2020-06-18T02:21:54.238317Z",
    "dateReserved": "2019-12-12T00:00:00",
    "dateUpdated": "2024-11-15T16:58:03.040Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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